I'm sure I've linked to this before, but it's worth another visit. If you work in an office where people can see your screen, and you want to surf the web without being obvious about it, try workfriendly.net.
It disguises your browser as Microsoft Word, suppresses images and spits the content out as plain text. Here's the link for this site: http://workfriendly.net/browse/Office2003Blue/torontomike.com.
